Sameer Pujar ae473fa8b4 ASoC: tegra: OPE DAPM path uses wrong regmap ...

OPE enable is not happening even though the DAPM path is complete.
This seems to happen because ASoC core does not use correct regmap
interface for the DAPM route listed by driver. The driver makes use
of multiple regmap interfaces (one each for OPE, PEQ and MBDRC).
The core populates component regmap using dev_get_regmap(), which
actually returns the last registered interface in the OPE driver
probe() call.

Since the same callback function is not available in later versions
of kernel for component driver, use component probe() call to setup
the regmap.

Bug 200750067
Jira EMA-393

Change-Id: Ib509a9f95f4c152c2210f88975a1f7572d79ba08
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-on: http://git-master/r/1318570
(cherry picked from commit 545ee019fc4a7c5b0b92a488cd3d16dbbcefbba9 in
partial and updated logic for it to work on newer kernel)
Reviewed-on: https://git-master.nvidia.com/r/c/linux-5.10/+/2558375
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com>
Reviewed-by: Mohan Kumar D <mkumard@nvidia.com>
Reviewed-by: Sheetal . <sheetal@nvidia.com>
Reviewed-by: Sharad Gupta <sharadg@nvidia.com>
Reviewed-by: Viswanath L <viswanathl@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: Sheetal . <sheetal@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit

2022-09-29 15:50:28 +05:30

..

soc/tegra

ASoC: tegra: OPE DAPM path uses wrong regmap

2022-09-29 15:50:28 +05:30